If you don't have many random lines to display, you can use something like this:
Code:
$gettok(stay tuned;2nd random line;3rd random line,$r(1,3),59)
depending on how many responses you have, you will then change the number 3 in the $r(). In this example, we have three lines, so we put 3 there. The code will then randomize the lines from 1 to 3. Every response is divided by a ; punctuation character.